2149802689 (number)

2149802689 is an odd 10-digits composite number following 2149802688 and preceding 2149802690. In scientific notation, it is written as 2.149802689 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 2146549680 positive integers (up to 2149802689) that are relatively prime to 2149802689.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-nine million eight hundred two thousand six hundred eighty-nine

Notation

Scientific notation 2.149802689 × 10^9
Engineering notation 2.149802689 × 10^9

Prime Factorization of 2149802689

Prime Factorization 661 × 3252349

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2149802689
Product of the distinct prime numbers

The prime factorization of 2149802689 is 661 × 3252349. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 82, 82, 699, 767, 1513, 5226, 37982, 6455, 746711, 780898, 3886603, 3818761, 4708916, 78752822, 904888706, 929953948, 1201748053, 5782382139

Basic calculations (n = 2149802689)

Multiplication

n×y
n×2 4299605378
n×3 6449408067
n×4 8599210756
n×5 10749013445

Division

n÷y
n÷2 1074901344.5
n÷3 716600896.33333
n÷3 537450672.25
n÷5 429960537.8

Exponentiation

ny
n2 4621651601631630721
n3 9.9356390408088E+27
n4 2.1359663526864E+37
n5 4.5919062086188E+46

Nth Root

y√n
2√n 46365.96476943
3√n 1290.6233969881
4√n 215.32757549703
5√n 73.532565819348

Divisors of 2149802689

1, 661, 3252349, 2149802689

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2149802688
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2149802689 can be divided by 4 positive divisors. The sum of these divisors (counting 2149802689) is 1, the average is 0.25.

Base conversion 2149802689

Base System Value
2 Binary 10000000001000110110001011000001
3 Ternary 12112211020021212211
4 Quaternary 2000020312023001
5 Quinary 13400322141224
6 Senary 553153422121
8 Octal 20010661301
10 Decimal 2149802689
12 Duodecimal 4bbb6a941
16 Hexadecimal 802362c1
20 Vigesimal 1dbg56e9
36 Base36 zjxqdd

Cryptographic Hash Functions

md5 ca57eca4a99c51a46f3c7feb2be01c3f
sha1 7f8684ad44b46efb8d29ba9f83d938fcfe57e5a4
sha256 8419e21dff3fda2889023d0309eed8d30ae55dd4bd20872ac22a0a68036e6d98
sha512 ff3aef4c3348bc33d481ed9e3951a190ced48c872a805772257c3796be7e4cc2dccc089314cab06fa7ddf81a8a0684234010dfb4c9b7ee3f017ca31de6c45540
ripemd-160 df2596f93906f9a2478cc0eec6db7cc294df87f0

2149802689 as geometric shapes

Circle

Radius = n
Diameter 4299605378
Circumference 13507608668.86
Area 1.4519346719137E+19

Sphere

Radius = n
Volume 4.1618307492433E+28
Surface area 5.807738687655E+19
Circumference 13507608668.86

Square

Length = n
Perimeter 8599210756
Area 4621651601631630721
Diagonal 3040280119.2099

Cube

Length = n
Surface area 2.772990960979E+19
Volume 9.9356390408088E+27
Space diagonal 3723567483.5962

Equilateral Triangle

Length = n
Perimeter 6449408067
Area 2.001233847227E+18
Altitude 1861783741.7981

Triangular Pyramid

Length = n
Surface area 2.001233847227E+18
Volume 1.1709262901963E+27
Height 1013426706.4033